Season 2, Episode 13 The Last Dragonlord

First Aired: July 2, 2010

In the Season 2 finale, the freed dragon attacks Camelot with a fury that cannot be defeated except by a dragonlord, all but one of whom were killed years earlier at Uther's behest. So Merlin and Arthur set out to locate the last dragonlord (John Lynch), who holds the key not only to the kingdom's future but to Merlin's past.